colaboration freeware downloads
Franz
5.10.0 freeware downloadFranz is a free messaging app / former Emperor of Austria and combines chat & messaging services into one application. Franz currently supports Slack, WhatsApp, WeChat, ...
3D-Tool Free Viewer
14.10 freeware download... views, and animations using a very simple interface. Colaboration is easy, 3D-Tool produces zipped self-viewing executable files of your CAD projects, which can be e-mailed ...